ATE287590T1 - Zweidimensionale pyramidenfilterarchitektur - Google Patents

Zweidimensionale pyramidenfilterarchitektur

Info

Publication number
ATE287590T1
ATE287590T1 AT02707931T AT02707931T ATE287590T1 AT E287590 T1 ATE287590 T1 AT E287590T1 AT 02707931 T AT02707931 T AT 02707931T AT 02707931 T AT02707931 T AT 02707931T AT E287590 T1 ATE287590 T1 AT E287590T1
Authority
AT
Austria
Prior art keywords
filter architecture
pyramid filter
dimensional pyramid
dimensional
architecture
Prior art date
Application number
AT02707931T
Other languages
English (en)
Inventor
Tinku Acharya
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE287590T1 publication Critical patent/ATE287590T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Image Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Complex Calculations (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT02707931T 2001-03-26 2002-02-28 Zweidimensionale pyramidenfilterarchitektur ATE287590T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/817,711 US20020174154A1 (en) 2001-03-26 2001-03-26 Two-dimensional pyramid filter architecture
PCT/US2002/006224 WO2002078182A2 (en) 2001-03-26 2002-02-28 Two-dimensional pyramid filter architecture

Publications (1)

Publication Number Publication Date
ATE287590T1 true ATE287590T1 (de) 2005-02-15

Family

ID=25223714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02707931T ATE287590T1 (de) 2001-03-26 2002-02-28 Zweidimensionale pyramidenfilterarchitektur

Country Status (9)

Country Link
US (1) US20020174154A1 (de)
EP (1) EP1380107B1 (de)
JP (1) JP2004526250A (de)
KR (1) KR20040028731A (de)
CN (1) CN1511373A (de)
AT (1) ATE287590T1 (de)
DE (1) DE60202671T2 (de)
TW (1) TWI245236B (de)
WO (1) WO2002078182A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6563439B1 (en) 2000-10-31 2003-05-13 Intel Corporation Method of performing Huffman decoding
US6636167B1 (en) 2000-10-31 2003-10-21 Intel Corporation Method of generating Huffman code length information
US7904841B1 (en) 2007-10-12 2011-03-08 Lockheed Martin Corporation Method and system for optimizing digital filters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674125A (en) * 1983-06-27 1987-06-16 Rca Corporation Real-time hierarchal pyramid signal processing apparatus
US4703514A (en) * 1985-09-16 1987-10-27 Rca Corporation Programmed implementation of real-time multiresolution signal processing apparatus
US5359674A (en) * 1991-12-11 1994-10-25 David Sarnoff Research Center, Inc. Pyramid processor integrated circuit
US6567564B1 (en) * 1996-04-17 2003-05-20 Sarnoff Corporation Pipelined pyramid processor for image processing systems
US6201613B1 (en) * 1998-07-22 2001-03-13 Xerox Corporation Automatic image enhancement of halftone and continuous tone images
US6889237B2 (en) * 2001-03-30 2005-05-03 Intel Corporation Two-dimensional pyramid filter architecture
US20020184276A1 (en) * 2001-03-30 2002-12-05 Tinku Acharya Two-dimensional pyramid filter architecture

Also Published As

Publication number Publication date
DE60202671D1 (de) 2005-02-24
EP1380107A2 (de) 2004-01-14
HK1060945A1 (en) 2004-08-27
EP1380107B1 (de) 2005-01-19
TWI245236B (en) 2005-12-11
WO2002078182A3 (en) 2003-06-05
US20020174154A1 (en) 2002-11-21
CN1511373A (zh) 2004-07-07
KR20040028731A (ko) 2004-04-03
JP2004526250A (ja) 2004-08-26
WO2002078182A2 (en) 2002-10-03
DE60202671T2 (de) 2006-01-05

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Legal Events

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